Raid0 and TRIM Support on Intel 11.5 OROM and Latest v11.5.0.1184 RST Drivers ?

[Ourasi]

@ felix:
Thank you very much for the informations regarding the TrimCheck tool, which has been offered by the user "Bad Machine" at "The SSD Review Forum."
I have just tested it with my Intel Z77 RAID0 array and this is what I got:

Just to verify the results, I executed the "Easy Trim Test" method by using a hex editor, which I had layed down >here<. Result: The sector, where the jpg file had been, zeroed out within a few seconds after the delition of the file.
So I am rather unsure, if "Bad Machine"s TrimCheck tool gives realistic results, if the SSD is part of a RAID array.

Hi, Ferando!

You have to run the tool to create testfile, run it again to trigger deletion, then reboot and run it again with the same *.json created before the reboot (reboot forces TRIM success every time).. It seems only singledrive TRIM's instant with this tool, the tool possibly is forced into a queue by the OS/drivers, since it's not a user-triggered emptying of the recyclebin ..

Intel 520 Raid0:


Crucial C300 Raid0:


Single 840 Pro OS drive:


Done on Asus P67 Sabertooth, all Raid0 volumes successfully TRIMMED..

*Edit: Updated with correct method...